Main Relief Valve XJBN-01331 14577744 14561300 SA8230-36600 Excavator R380 EC360 EC380 SY365 SY385 SY465 SY485

Main Relief Valve XJBN-01331 14577744 14561300 SA8230-36600 Excavator R380 EC360 EC380 SY365 SY385 SY465 SY485

 
Functions:
 
1. Limit the maximum system pressure
The main relief valve can set the highest working pressure. When the system pressure exceeds the set pressure, the oil will be automatically opened to control the pressure within the safe range.
2. Filter hydraulic oil
The main relief valve is often equipped with a filter or filter membrane, which can filter hydraulic oil while discharging oil.
3. Buffer hydraulic fluid fluctuations
The main relief valve is very sensitive to pressure changes, can quickly respond to pressure rise, effectively smooth pressure fluctuations, and play a role in buffering hydraulic fluid fluctuations.
4. Protect hydraulic components
When the system pressure exceeds the standard, the main relief valve will automatically discharge oil and reduce pressure, effectively protecting the hydraulic valve, cylinder and other components from damage.
5. Save energy
By effectively controlling the pressure, the energy loss caused by high pressure can be reduced, thereby indirectly saving the energy consumption of the hydraulic system.
6. Extend the service life of components
The main relief valve effectively extends the service life of other hydraulic components by monitoring and regulating system pressure.
 
Product description
 

 Our main products:Hydraulic Pump,Engine Parts,Electric Parts,Chassis Parts,Excavator Bucket and Teeth,Radiator,Full Gasket Kit Series,Maintenance Parts.We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers.Sufficient inventor. No matter when you make order, we can ship goods as soon as possible.The best and more professional service and after-sales service.
 
 
 
PAYMENT POLICY:
We accept PayPal, VISA, MasterCard, Debit Card through PayPal.
 
SHIPPING POLICY:
Generally shipping can be made within 1 business day after the order is received.
 
RETURN POLICY:
We offer 14 days return policy after the buyer received the item. Item being returned must be in brand new condition, unused with the original parts and label included. The shipping expenses or any other related fees will be paid by the buyer. We do not accept returns if the item has been installed or has been damaged for some reasons.
 
LIABILITY:
The parts we provide are not original, it’s aftermarket replacement parts, we are only responsible for the parts we sold, we can accept return, refund or replacement if any problems on the parts, we do not compensate your labor, towing, repair, rental expenses or any other related expenses, please understand.
 
CONTACT US:
We have more than 20 years’ experience on excavator parts, except the items listed on ebay, we have various excavator parts available, you’re always welcome to contact us should you have inquiry or comments, we will try to reply you within 24 hours, thank you!
 
PLEASE MAKE SURE THAT YOU'RE ORDERING THE CORRECT PARTS FOR YOUR EXCAVATOR, IF YOU HAVE ANY DOUBT ON THE PARTS YOU’RE ORDERING, PLEASE PROVIDE US WITH DETAILED INFORMATION, THEN WE CAN VERIFY THE PARTS TO AVOID ANY WRONG PARTS AND RETURNS.
 
KIND REMINDER TO OUR DEAR CUSTOMERS: IF YOU’RE SATISFIED WITH THE QUALITY PLEASE GIVE US GOOD RATING AFTER YOU RECEIVE THE GOODS, PLEASE LET US KNOW IF YOU’RE NOT HAPPY WITH THE QUALITY AND WE WILL TRY OUR EFFORTS TO SATISFY YOU.